319561760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15017}}^1$

素因数の和:15058

約数の個数: 96

約数和(自身を含む): 908288640

約数和(自身を除く): 588726880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 10640, 15017, 21280, 30034, 60068, 75085, 105119, 120136, 150170, 210238, 240272, 285323, 300340, 420476, 480544, 525595, 570646, 600680, 840952, 1051190, 1141292, 1201360, 1426615, 1681904, 1997261, 2102380, 2282584, 2402720, 2853230, 3363808, 3994522, 4204760, 4565168, 5706460, 7989044, 8409520, 9130336, 9986305, 11412920, 15978088, 16819040, 19972610, 22825840, 31956176, 39945220, 45651680, 63912352, 79890440, 159780880, 319561760]

約数ペア:

[(1, 319561760), (2, 159780880), (4, 79890440), (5, 63912352), (7, 45651680), (8, 39945220), (10, 31956176), (14, 22825840), (16, 19972610), (19, 16819040), (20, 15978088), (28, 11412920), (32, 9986305), (35, 9130336), (38, 8409520), (40, 7989044), (56, 5706460), (70, 4565168), (76, 4204760), (80, 3994522), (95, 3363808), (112, 2853230), (133, 2402720), (140, 2282584), (152, 2102380), (160, 1997261), (190, 1681904), (224, 1426615), (266, 1201360), (280, 1141292), (304, 1051190), (380, 840952), (532, 600680), (560, 570646), (608, 525595), (665, 480544), (760, 420476), (1064, 300340), (1120, 285323), (1330, 240272), (1520, 210238), (2128, 150170), (2660, 120136), (3040, 105119), (4256, 75085), (5320, 60068), (10640, 30034), (15017, 21280)]